package cn.snowheart.command.inter;

/**
 * 电扇接口
 *
 * @author liuwanxiang
 * @version 2019/07/04
 */
public class Fan {

    public void start() {
        System.out.println("Fan started~");
    }

    public void stop() {
        System.out.println("Fan stoped~");
    }


}
